« previous next »

Author Question: Together, ________, ________, and ________ provide more than 81 percent of the energy consumed in ... (Read 56 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jul 15, 2018
Together, ________, ________, and ________ provide more than 81 percent of the energy consumed in the United States.
 
  A) uranium; hydroelectricity; coal
  B) coal; nuclear power; wind energy
  C) natural gas; wind power; biofuel
  D) oil; coal; natural gas

Question 2

Which of the following fossils fuels is the cleanest for the environment in the sense that it is most likely to have the lowest sulfur content and the smallest volume of solid ash residue?
 
  A) Natural gas
  B) Anthracite coal
  C) Heavy, asphalitic crude oil
  D) Lignite


deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Jul 15, 2018
Thank you :)


deja

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 15, 2018
Happy to help you


« previous next »
 

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Fossil Fuels Energy Yield and Pollutants—Comparison Fossil Fuels Energy Yield and Pollutants—Comparison
How to convert fractions to decimals to percent How to convert fractions to decimals to percent
How to solve any percent concentration problem How to solve any percent concentration problem
How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ... How much energy is evolved during the reaction of 53.4 g of Al, according to the reaction ...
Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction Energy requirements of an uncatalyzed versus an enzymatically catalyzed chemical reaction
Potential energy Potential energy
Video: Fertilization and Development

For a complete list of videos, visit our video library